GB1319806A - Method of separating parts using ultrasonic energy - Google Patents

Method of separating parts using ultrasonic energy

Info

Publication number
GB1319806A
GB1319806A GB4274770A GB4274770A GB1319806A GB 1319806 A GB1319806 A GB 1319806A GB 4274770 A GB4274770 A GB 4274770A GB 4274770 A GB4274770 A GB 4274770A GB 1319806 A GB1319806 A GB 1319806A
Authority
GB
United Kingdom
Prior art keywords
ultrasonic energy
oct
separating parts
moulded
parts
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB4274770A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Branson Ultrasonics Corp
Original Assignee
Branson Ultrasonics Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Branson Ultrasonics Corp filed Critical Branson Ultrasonics Corp
Publication of GB1319806A publication Critical patent/GB1319806A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D31/00—Cutting-off surplus material, e.g. gates; Cleaning and working on castings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

1319806 Treating moulded articles BRANSON INSTRUMENTS Inc 7 Sept 1970 [10 Oct 1969 31 Oct 1969] 42747/70 Heading B5A [Also in Division B3] A method of degating or deflashing a moulded part comprises mechanically coupling the gate or part to a source of ultrasonic energy of sufficient amplitude and intensity to degate or deflash the article. The part may be made of thermoplastic synthetic material, e.g. nylon. In Fig. 3 a high frequency electrical generator 20 energizes a magnetostrictive or piezo electric converter 22 which applies ultrasonic vibrations to the gates (14) or parts 12 by means of a velocity transformer or mechanical impedance transformer 24.
GB4274770A 1969-10-10 1970-09-07 Method of separating parts using ultrasonic energy Expired GB1319806A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US86530269A 1969-10-10 1969-10-10
US87291669A 1969-10-31 1969-10-31

Publications (1)

Publication Number Publication Date
GB1319806A true GB1319806A (en) 1973-06-13

Family

ID=27127888

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4274770A Expired GB1319806A (en) 1969-10-10 1970-09-07 Method of separating parts using ultrasonic energy

Country Status (1)

Country Link
GB (1) GB1319806A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2241453A (en) * 1990-03-01 1991-09-04 Atomic Energy Authority Uk Sand mould breaking
CN107008885A (en) * 2017-05-31 2017-08-04 吴旭辉 A kind of runner of quick nondestructive separating casting and the system of cinder ladle
CN112548059A (en) * 2020-11-17 2021-03-26 樊凌风 Be applied to ultrasonic wave depiler of die casting
CN112548058A (en) * 2020-11-17 2021-03-26 樊凌风 Die casting ultrasonic wave divides material production line

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2241453A (en) * 1990-03-01 1991-09-04 Atomic Energy Authority Uk Sand mould breaking
CN107008885A (en) * 2017-05-31 2017-08-04 吴旭辉 A kind of runner of quick nondestructive separating casting and the system of cinder ladle
CN112548059A (en) * 2020-11-17 2021-03-26 樊凌风 Be applied to ultrasonic wave depiler of die casting
CN112548058A (en) * 2020-11-17 2021-03-26 樊凌风 Die casting ultrasonic wave divides material production line

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee